The pair will work together starting next week in Istanbul
The Austrian hopes to make a full return at the Madrid Open in May.
Dan Evans has a bone to pick with Lorenzo Musetti.
"I just felt awful on the court overall," world No. 1 says after bowing to British No. 1 Dan Evans.
Five of the world's Top 10-ranked men play with Head.
"I felt sorry for him more than for me because everything can happen," Rafael Nadal said of world No. 2.
The Italian was paying attention to the World No.1 and came away impressed with several things about his game.
